Home GPU Comparison AMD Radeon HD 6970M vs AMD Radeon E6760 PCIe

AMD Radeon HD 6970M vs AMD Radeon E6760 PCIe

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M and 1024MB VRAM Radeon E6760 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 51.20GB/s)
480 additional rendering cores
AMD Radeon E6760 PCIe 's Advantages
Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 6970M +126%
1.306 TFLOPS
Radeon E6760 PCIe
0.576 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
May 2011
Vancouver
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
51.20GB/s

Render Config

12
Compute Units
6
-
-
-
960
Shading Units
480
48
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
4.800 GPixel/s
32.64 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
576.0 GFLOPS
-
-
-

Board Design

75W
TDP
45W
-
-
-
No outputs
Outputs
6x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Processor

Blackcomb
GPU Name
Turks
Blackcomb XT (216-0811000)
GPU Variant
Turks XT (215-0803000)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.7 billion
Transistors
0.716 billion
212 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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